baber/WOPTO huggingface dataset:
Patent JP-2000033129-A (JP)
Title: Flash sprinkler head
Inventor: TSUJI TOSHIHIDE
IPC: A62C37/11
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To reduce manufacturing cost by reducing the number of parts, miniaturizing a sprinkler head and facilitating its assembly. SOLUTION: A first annular tapered face having a first taper angle β in a horizontal direction is formed on the outer periphery on an opened side of a nozzle 8, and a second annular tapered face having a second taper angle γopposite to the first tapered face is formed on the inner edge of an opened end where the nozzle tip of a head body 2 is exposed. A plurality of balls 50 is arranged between the first tapered face and the second tapered face 62.  In a normal supervisory state, the ball 50 fixedly holds the nozzle part 8 to the head body 2 through a heat sensitive decomposition section 4, and in the case where the section 4 is thermally decomposed on account of a fire, a pushing pressure caused by the first tapered face acts on the ball 50 to move it in the outer peripheral direction of the head body 2 on the second tapered face for rotatably supporting the lowered nozzle part 8.
Patent JP-H0947984-A (JP)
Title: Pedestal device for work of assembly line
Inventor: KATOU YOSHIHIRO
IPC: B23P21/00
Filed: 1995-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a working pedal device for an assembly line, at which a worker effects an assembly work of products, different in height, in an easy attitude on the same assembly line without taking an unreasonable attitude. SOLUTION: By using a pedal for a work arranged on the side of an assembly line 1 for a product, a space part opened at least to a side is formed at a lower half part, and a pedal 8 for a work is arranged in a space part in such a way that the pedestal is drawn to the side of the assembly line and containably arranged in the space part.
Patent JP-H06184139-A (JP)
Title: 4-substituted 1,2,4-triazole derivative
Inventor: REIMONDO BEIKAA
IPC: A61P43/00
Filed: 1993-07-23
Abstract: PURPOSE: To provide a new 4-substituted 1,2,4-triazole derivative which is a selective agonist of 5-HT 1 -like receptor and which is useful for preventing and treating migraine and associated disorders.  
     CONSTITUTION: This compound of formula I [R is 2-(dimethylamino)ethyl, formula II or formula III] or its salt or its prodrug, e.g. (±)-N-methyl-3-[5-(1,2,4- triazole-4-yl)-1H-indol-3-yl]pyrrolidine, is obtained by reacting the compound of formula IV with the compound of formula V or the compound obtained by protecting the carbonyl group of the compound of formula V. The reaction can be carried out by a single step reaction (Fischer indole synthesis), or may be carried out by an initial non-cyclizing step at low temp. to obtain a compound of formula VI and cyclization of the compound of formula VI by using a suitable compound such as a polyphosphate ester. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H1132058-A (JP)
Title: Loose source routing system for ip packet in atm network
Inventor: OGAWA AKIRA
IPC: H04L12/46
Filed: 1997-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a loose source routing system, in which a transfer path can be freely designated by the policy of a transmitter, and transfer delay can be reduced. SOLUTION: At the time of transferring an IP packet received from a user LAN 1l through nodes 1c and 1e to a gateway device 1g, a transmitter gateway device 1a decomposes the transmitted packet into ATM cells, are well as prepares a pseudo-BOM1 cell and a pseudo-BOM2 cell, whose destination address fields include the addresses of the passing nodes 1c and 1e, adds them before a BOM cell in which the actual destination address is inputted, and transmits them to an ATM network. The ATM nodes 1c and 1e detect that the value of the destination IP address field of the leading pseudo-BOM cell is the same as the address value of its own node, abandons the pseudo-BOM cell, and transfers all cells belonging to the same packet to the next ATM node by using the following BOM cell as the leading cell of the packet.  Finally, the cell column of the original packet is transmitted to the gateway device 1g designated by the BOM cell, assembled into a packet, and than transmitted to a user LAN 1m.
Patent JP-S6359570-A (JP)
Title: Image forming device
Inventor: IGARASHI MASARU
IPC: B41J2/485
Filed: 1986-08-30
Abstract: PURPOSE:To enable a pattern of a required range to move to a required position by providing a storage means to store a pattern, a designation means to designate a pattern range and a transfer destination and a movement means to move a pattern on a storage unit basis of the storage means. CONSTITUTION:Input information transmitted from a computer 101 comes in the form of character code, image data, control instruction, etc. which are stored into an input buffer 102 temporarily. CPU 103 reads input information from an input buffer 102 and character codes are transmitted to a built-in character generator 104 to generate and write a required pattern into an output buffer 106 under position control by CPU 103. When image data is used, it is written into a page buffer for output. If CPU receives an image movement instruction or an image duplication instruction, it reads parameters of the instruction and sets 'X' and 'Y' coordinates located at the upper left corner of a source pattern to a transfer destination address register 120. The length data of an image is set to an image length register 122 and the width data to an image width register 123.
Patent JP-S58104377-A (JP)
Title: Vibration-damping device for closed reciprocating compressor
Inventor: INOUE KAZUNARI
IPC: F04B39/00
Filed: 1981-12-15
Abstract: PURPOSE:To prevent the excessive vibration of a compressor when a motor is stopped by conducting the compressed gas in a cylinder immediately to the outside. CONSTITUTION:When the voltage of an electric source is lowered or intercepted during the operation of a compressor, the number of revolutions of the compressor is lowered to lower the voltage added to an auxiliary wiring 22 also, and the voltage added to a relay 23 is reduced lower than a set voltage. Thereby, a-contact of the relay 23 is opened, and the voltage is intercepted from a solenoid valve coil 19 to open a solenoid valve 18. When the solenoid valve 18 is opened, the compressed gas in a cylinder 8 is conducted to the outside. As the pressure difference between the inside and the outside of the cylinder 8 is reduced, the piston 7 cannot be pushed back. This construction permits to prevent the excessive vibration of the compressor.
Patent JP-H0487709-A (JP)
Title: Numerical control device
Inventor: HASEBE TAKAO
IPC: B23Q15/00
Filed: 1990-07-31
Abstract: PURPOSE:To extend an application range by providing a territory data memory part and a territory outside and inside judgement part to judge whether a coordinate value calculated as a process point is in a processing teritory or not, and by carrying out processing when the coordinate value of a process hole is out of a non-territory. CONSTITUTION:A program analysis part 1c judges whether a coordinate calculation function is used or not, and a coordinate value calculation part 1d calculates each process point on the basis of a given data. A non-processing territory qualification part 1a sets a non-processing territory, and this non-processing territory is memorized in a territory memory part 1b. A territory inside and outside judgement part 1e judges whether a process point gained by the coordinate value calculation part 1d is in a processing territory or in the non-processing territory by receiving a data of the territory memory part 1b. At this time, a process point judged as it is out of the non- processing territory is delivered to a function generation part 1f, and the instant position of a processing machine is calculated at the function generation part 1f, and its result is instructed to a shaft drive part 1g and the processing machine is actuated to carry out processing. Consequently, it is possible to extend an application territory.
Patent JP-H0488097-A (JP)
Title: Metal-processing oil
Inventor: NAKAGAWA KENICHI
IPC: C10N30/06
Filed: 1990-07-31
Abstract: PURPOSE:To obtain metal-processing oil used for metal processing such as machining, grinding, drawing and wire drawing having excellent machinability, resistance to putrefaction and resistance to deterioration without odor containing specific amounts of a specific dicarboxylic acid (salt) and a sulfur-based extremepressure agent. CONSTITUTION:The aimed processing oil contains 1-40wt.%, preferably 3-35wt.% dicarboxylic acid expressed by the formula (R1 is COOH or H; R2 is H for R1 is COOH or R2 is COOH for R1 is H), amine salt of said acid or alkali metallic salt of said acid and 1-30wt.%, preferably 5-20wt.% sulfur-based extreme-pressure agent (preferably tertiary dodecyl polysulfide or di-tertiary nonyl polysulfide, etc.).
Patent JP-H1024162-A (JP)
Title: Game machine island
Inventor: MATSUNAMI HIROKAZU
IPC: A63F7/02
Filed: 1996-07-12
Abstract: PROBLEM TO BE SOLVED: To prevent seats from becoming obstacles for a passage, and prevent the glance of the adjacent player from bothering a player by installing game machines diagonally to the longitudinal direction of a game machine island. SOLUTION: Game machine islands 11 are formed in a game hall 17 in such a manner that a saw-blade shaped wall surface when being seen from the top is continuously provided on both surfaces in the longitudinal direction. For the wall surface, if at least one of the wall surfaces is a saw-blade shape when being seen from the top, it is acceptable. A game machine 12 is attached to one of the wall surfaces which continue in a saw-blade shape when being seen from the top. By doing so, the game machines 12 are installed diagonally to the longitudinal direction of the game machine island 11 when being seen from the top. Therefore, the directions of players for adjacent game machines 12 become parallel.  Also, the game machines 12 being installed on both sides of the game machine island 11 are installed so as to be diagonal in the directions wherein players on both sides may be confronted to each other. By this method, seats 18 are prevented from sticking out to a passage, and also, the glance of the adjacent player is prevented from bothering a player.
Patent JP-H0848324-A (JP)
Title: Packaging box
Inventor: TAMAYA SHINTARO
IPC: B65D5/44
Filed: 1994-08-05
Abstract: PURPOSE:To improve the compressive strength in the height direction, prevent the breakage or body swelling of a side plate wherein a opening for display is notched from generating, dust and dirt from entering, and improve the unsealability. CONSTITUTION:A packaging box 10 is constituted by covering a lid body 40 on a box main body 20. For such a packaging box 10, the lid body 40 is constituted by connecting and erecting lid flaps 42, 43 on the total peripheray of the lid plate 41, and under a condition wherein the lid body 40 is covered on the box main body 20, a side plate of the box main body 20, wherein an opening 33 for display is provided, covers the total surface of a side plate 25 of the lid flap 42 which corresponds with the side plate, and the other lid flap 43 covers only one part of the other side plate 24, for the constitution. Also, a reinforcing tongue piece 44 is connected to the side edge of the lid flap 42, and the lid flap 42 and reinforcing tongue pieces 44 are provided by being extended to the total length in the height direction of the box main body 20.
Patent JP-H0987197-A (JP)
Title: Tyrosinase inhibitor
Inventor: YOKOGAWA YOSHIHIRO
IPC: A61K8/00
Filed: 1996-07-12
Abstract: PROBLEM TO BE SOLVED: To obtain a tyrosinase inhibitor having tyrosinase activity inhibitory effect and effective for preventing and remedying pigmentation, spots/freckles and chloasma, etc., subject to development after suntan. SOLUTION: This tyrosinase inhibitor contains an extract from Secant, Caddying, Daunsogo, Kembangmelati, Tempuyung, Orangaring, Kemukus, Kayuputih, Tumbar, Bendo, Dauntrawas, Belantas, Cabejawa, Widoroupas, Botor, Kayurapet, or Kecibeling.
Patent JP-H0366296-A (JP)
Title: Speaker system
Inventor: KAGEYAMA MEGUMI
IPC: H04R3/12
Filed: 1989-08-04
Abstract: PURPOSE:To give an excellent surround effect to a listener as a rear speaker of the surround system and to avoid a rapid sound pressure level decrease at a low frequency by partitioning a space between buffle plates opposite to each other of a cabinet, using one side as an enclosure speaker and the other as a bass reflex speaker and operating both speakers in opposite phase. CONSTITUTION:Speaker units 1, 2 of the same performance are fitted to a buffle plate 4 and a buffle plate 5 placed opposite to each other in a cabinet 3. The inside of the cabinet 3 is partitioned by a partition plate 6, the speaker unit 2 acts like an enclosed speaker and the speaker unit 1 acts like a bass reflex speaker through the provision of the duct 7. Moreover, the speaker units 1, 2 are connected so as to be operated in opposite phase, the sound radiating from the speaker units 1, 2 has the same amplitude and opposite phase at a frequency band over frequency f0 whose half wavelength is equivalent to the distance between the sound sources being the speaker units 1, 2 and the sound pressure is minimized at the side of the cabinet 3. Since the amplitude level differs at low frequencies, the cancellation of the sound pressure is relaxed and the sudden reduction in the sound pressure level is prevented.
Patent JP-H0951595-A (JP)
Title: Speaker structure
Inventor: HIRAMOTO MITSUHIRO
IPC: H04R1/00
Filed: 1995-08-09
Abstract: PROBLEM TO BE SOLVED: To prevent a drop of water from entering the inside of a speaker by forming a groove which surround an air intake outlet in the rear end surface of a bottom yoke and providing an edge absent part at the lower part of the groove. SOLUTION: The bottom yoke 30 has a columnar center pole 31 formed and also has a flange part 32 formed on the end surface of the center pole 31, and the air intake outlet 33 penetrates the bottom yoke 3 in the center. Further, the annular groove 36 surrounding the air intake outlet 33 is formed in the rear end surface 35 of the flange part 32, and the edge absent part 37 for allowing a drop of water flow is formed at the lower part of the groove 36. Further, a carbon steel material, etc., which is a magnetic body is used as the material of the bottom yoke 30 and after the bottom yoke is formed by machining, plating for corrosion protection is performed.  Therefore, an entering drop 6 of water reaches the rear end part of the bottom yoke 30 of the speaker 1 fitted inside a door of a vehicle and runs in the groove 36 in the rear end surface 35 to flow out of the speaker l through the edge absent part 37 formed at the lower part of the groove 36.
Patent JP-2000033738-A (JP)
Title: Serial printer
Inventor: MUKOYAMA KIYOSHI
IPC: B41J2/51
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To enable higher speed printing by improving circuit constitution for transmitting image data to a printing head to shorten a fire cycle. SOLUTION: A CPU 51 emits a head trigger signal 65 at every fire cycle by using a timer to apply a drive pulse to a printing head 21 and generates interruption processing once per 8 for cycles to collect image data 59 corresponding to 8 fire cycles by interruption processing to output the same at a stroke. A gate array 53 receives the image data 59 corresponding to 8 fire cycles from the CPU 51 to latch all of them and the latched image data corresponding to 8 fire cycles are transmitted to a printing buffer 21 by one fire cycle in respective succeeding fire timings.
Patent JP-H0254038-A (JP)
Title: Plate-like space truss using square steel pipe
Inventor: MOGAMI KIMIHIKO
IPC: E04B1/19
Filed: 1988-08-16
Abstract: PURPOSE:To make the title truss lightweight by arranging a grate-like upper chord frame body and lower frame body so that each chord member crosses in the direction of a specific angle from the plane view and connecting each intersecting point of each chord member of both frame bodies with diagonals binding in the shape of an inverted pyramid. CONSTITUTION:Chord members 1, 1' and 3, 3' of square steel pipes are respectively welded and connected in the vertical direction to form a grate-like upper chord frame body 2 and lower chord frame body 4. Both frame bodies 2 and 4 are arranged so that the chord members 1, 1' and 3, 3' cross at about 45 deg. from the plane view. Both frame bodies 2 and 4 are placed in parallel with about 1m interval in vertical, and four corner positions of one ruled-off square in the frame body 2 and an intersection point of the frame body 4 located in the center of the same ruled-off square are bound with a pair of four diagonals 5 in the shape of an inverted pyramid to form a plate-like truss.
Patent JP-S58104974-A (JP)
Title: Releasable pressure-sensitive adhesive
Inventor: MIYAJIMA TSUNEHISA
IPC: C09J133/04
Filed: 1981-12-18
Abstract: PURPOSE:To obtain a releasable pressure-sensitive adhesive having adjustable adhesive strength and excellent properties, by copolymerizing a monomer obtained by the addition of phosphoric acid, etc. to a derivative of an ethylenically unsaturated carboxylic acid, with other ethylenically unsaturated monomer and an acrylic monomer, etc. CONSTITUTION:The objective releasable pressure-sensitive adhesive can be prepared by copolymerizing (A) 40-98.9wt% (meth)acrylic acid ester having 4-12C alkyl group (e.g. butyl acrylate), (B) 1-20wt% ethylenically unsaturated monomer other than the component (C) and having at least one functional group (e.g. acrylic acid), (C) 0.1-10wt% monomer obtained by the addition of phosphoric acid, sulfonic acid, sulfuric acid or their alkali metal salt to an ethylenically unsaturated carboxylic acid derivative (e.g. the compound of formula), and (D) 0-58.9wt% ethylenically unsaturated monomer other than those described above (e.g. methyl acrylate), in an organic solvent. USE:Sticker, label, etc.
Patent JP-S6181872-A (JP)
Inventor: GOTO TEISHIRO
IPC: B62J7/04
Filed: 1984-09-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5993952-A (JP)
Title: Exhaust-gas purifier for internal-combustion engine
Inventor: KATOU TAKASHI
IPC: F02M7/28
Filed: 1982-11-22
Abstract: PURPOSE:To efficiently purify exhaust gas by using a low-priced carburetor without using an expensive oxygen-concentration detector and an expensive electronic control unit for controlling an air-fuel ratio. CONSTITUTION:A variable venturi type carburetor 2 is installed onto an intake manifold 1, and a catalytic converter 4 is installed on the downstream side of an exhaust manifold 3. A valve port 36 whose opening area is controlled by a linear solenoid valve 40 is installed into an air bleed passage 34. A solenoid driving circuit 50 is controlled by a water-temperature switch 58 in correspondence with the temperature of engine cooling water and a temperature sensing switch 59 installed onto the ternary catalysis converter 4. That is, when the engine temperature is above a predetermined value and the temperature of the catalytic converter is below a predetermined value, the valve body 41 of the valve port 36 is kept at a constant opening degree, and the lean mixed gas is supplied into a cylinder, and the catalytic converter is heated and activated.
Patent JP-H0516628-A (JP)
Title: Lower arm and its manufacture
Inventor: FUJITA GIICHI
IPC: B29K105/04
Filed: 1991-07-18
Abstract: PURPOSE:To provide a lower arm of a high rust preventive effect and its manufacturing method, as to a lower arm of a vehicle in which plural members are connected and welded to form a cavity inside, and its manufacturing method. CONSTITUTION:Plural members 1a and 1b are connected and welded to form a cavity 4 inside, in which unfoaming rubbers 5a are loaded and heated, and the cavity 4 is filled with foaming rubbers 5 made by foaming and expanding the unfoaming rubbers 5a. The inside of the cavity 4 is composed to generate no exposure of metal.
Patent JP-S5994162-A (JP)
Title: Electric calculator for estimate of life insurance
Inventor: KASANUKI EIJI
IPC: G06Q50/00
Filed: 1982-11-20
Abstract: PURPOSE:To give aid to canvass for insurance, by inputting prescribed data from a keyboard and calculating and printing the life cycle of an insured person himself and the diagnosis of the amount of expenses. CONSTITUTION:For example, in the life cycle mode, living changes in the life of the family of the insured person are indicated with high age. That is, a life cycle key out of mode keys 5 is depressed to operate the electric calculator by the program of a life cycle, and information processings are performed in the form of conversation with characters and symbols displayed on a display device 16. In the operation processing, the life plan of the whole of living of this family is operated in an operation control circuit 27 in accordance with a preliminarily set program on a basis of data of the inputted age. The operation result is printed by a printer 17.
Patent JP-H0254099-A (JP)
Title: Lining method for shield tunnel and mold device used for it
Inventor: TANMA ICHIROU
IPC: C04B40/02
Filed: 1988-08-17
Abstract: PURPOSE:To heighten strength in a short time by placing concrete in a space surrounded with the side mold of a shield machine tail section and ready-set concrete, and by sucking up excess water in the concrete, to be dehydrated and to heat the mold. CONSTITUTION:On a thrust retaining jack 1 set at the rear end of a thrust retaining ring 2, via a retaining jack 5, a ring 6 is retained, and on the front side of the ring 6, via a retaining jack 7, a cooling mold 8 is set. A mold 10 having a side mold section 9 is composed of a steel sheet 13 with a groove 12 formed on the surface, a porous layer 14, and a heater 16. Then, in a space surrounded with the mold section 9, the mold 10, and ready-set concrete A, concrete is placed, and by a jack 12', the concrete is pushed in, and by a suction device 15, excess water is sucked up from the interior of the groove 12 and is heated with the heater 16. Accordingly, in a short time, the lining of high strength and high quality can be obtained.
Patent JP-S6096076-A (JP)
Title: Device for correcting shading distortion
Inventor: TOGASHI MITSUO
IPC: H04N1/40
Filed: 1983-10-31
Abstract: PURPOSE:To execute shading correction, which is easy to be realized as a comparatively inexpensive integrated circuit and has high accuracy and stability by adopting an MOS type A/D convertor using a small chopper comparator of offset voltage as circuit constitution. CONSTITUTION:Prior to reading an original, reading and scanning of a white reference plate 5 is executed by a scanner 2 and a white reference scan signal is inputted in an A/D convertor 9, a correction coefficient M is read out from an ROM10 address which is designated by the white reference scan signal changed into a digital, and wrote in an address which is in correspondence to a picture element of an RAM11. Then an original 4 is transferred to a read position, and an original scan signal is inputted in a device 1 for correcting shading strain from the scanner 2. At this time, the RAM11 is operated in a read mode and outputs a correction coefficient by synchronizing with a read scan. An operator 12 performs multiplication of said correction coefficient and the original scan signal which is changed into digitals by the A/D convertor 9 and outputs the original picture information whose shading strain is corrected.